# -*- coding: UTF-8 -*-
# list=["1","","","","2"]
# list2=[]
# for i in range(0,len(list)):
#     if list[i]!='':
#         list2.append(list[i])
# print(list2)
#
list=["1","","","2","","","","3"]
# Lo=len(list)-1
# while Lo>=0:
#     if list[Lo]=="":
#         list.remove(list[Lo])
#     Lo-=1
# print(list)


# for lo in range(len(list)-1,0,-1):
#     if list[lo] == "":
#         list.remove(list[lo])
# print(list)
